LOLL Meaning of LOLL in English verb 1.Synonyms: slouch , droop, ||lollop, lop, slump, trollop 2.Synonyms: idle , bum, dawdle, diddle, ||goof (off), laze, lazy, loaf, loiter, lounge Merriam Webster. Collegiate thesaurus English vocabulary. Английский энциклопедический словарь тезаурус. 2003